CN108670275A - Signal processing method and related product - Google Patents
Signal processing method and related product Download PDFInfo
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- CN108670275A CN108670275A CN201810496779.9A CN201810496779A CN108670275A CN 108670275 A CN108670275 A CN 108670275A CN 201810496779 A CN201810496779 A CN 201810496779A CN 108670275 A CN108670275 A CN 108670275A
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- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
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- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
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- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
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- A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
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- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0055—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus with electric or electro-magnetic fields
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- A—HUMAN NECESSITIES
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- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0072—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus with application of electrical currents
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Abstract
This application discloses a kind of signal processing method and Related products, applied to wearable device, the wearable device is worn on user's head, and the wearable device includes storage and processing circuit, and the telecommunication circuit and sensor, the above method being connect with the storage and processing circuit include：Obtain the target profile of mood state of user；When the target profile of mood state meets and presets profile of mood state, according to the mapping relations between preset profile of mood state and electrical wave parameters, target electrical wave parameters corresponding with the target profile of mood state are determined；Target electric wave corresponding with the target electrical wave parameters is generated, the target electric wave is for stimulating user, to adjust the mood of the user.Electric wave can be generated using the embodiment of the present application, to adjust the mood of user.
Description
Technical field
This application involves electronic technology field more particularly to a kind of signal processing methods and Related product.
Background technology
With the maturation of wireless technology, wireless headset connects the scene of the electronic equipments such as mobile phone increasingly by wireless technology
It is more.People can be realized by wireless headset the various functions such as listens to music, makes a phone call.However, current wireless earphone function compared with
To be single, therefore, user experience is reduced.
Invention content
A kind of signal processing method of the embodiment of the present application offer and Related product, can enrich the function of wireless headset, carry
Rise user experience.
In a first aspect, the embodiment of the present application provides a kind of wearable device, the wearable device is worn on user's head,
The wearable device includes storage and processing circuit, and the telecommunication circuit and sensing being connect with the storage and processing circuit
Device, wherein
The sensor, the target profile of mood state for obtaining user；
The storage and processing circuit is used for when the target profile of mood state meets and presets profile of mood state, according to default
Profile of mood state and electrical wave parameters between mapping relations, determine corresponding with target profile of mood state target electrical wave parameters；
The telecommunication circuit, for generating target electric wave corresponding with the target electrical wave parameters, the target electric wave is used
In stimulation user, to adjust the mood of the user.
Second aspect, the embodiment of the present application provide a kind of signal processing method, are applied to wearable device, described wearable
Equipment is worn on user's head, the method includes：
Obtain the target profile of mood state of user；
When the target profile of mood state meets and presets profile of mood state, according between preset profile of mood state and electrical wave parameters
Mapping relations, determine corresponding with target profile of mood state target electrical wave parameters；
Target electric wave corresponding with the target electrical wave parameters is generated, the target electric wave is for stimulating user, with adjustment
The mood of the user.
The third aspect, the embodiment of the present application provide a kind of signal processing apparatus, are applied to wearable device, described wearable
Equipment is worn on user's head, and the signal processing apparatus includes first acquisition unit, the first determination unit and generation unit,
In：
The first acquisition unit, the target profile of mood state for obtaining user；
First determination unit is used for when the target profile of mood state meets and presets profile of mood state, according to preset
Mapping relations between profile of mood state and electrical wave parameters determine target electrical wave parameters corresponding with the target profile of mood state；
The generation unit, for generating target electric wave corresponding with the target electrical wave parameters, the target electric wave is used
In stimulation user, to adjust the mood of the user.
Fourth aspect, the embodiment of the present application provide a kind of wearable device, including processor, memory, communication interface with
And one or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned
Processor executes, and above procedure includes the instruction for executing the step in the embodiment of the present application second aspect either method.
5th aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein above computer is readable
Computer program of the storage medium storage for electronic data interchange, wherein above computer program makes computer execute such as
Step some or all of described in the embodiment of the present application second aspect either method.
6th aspect, the embodiment of the present application provide a kind of computer program product, wherein above computer program product
Non-transient computer readable storage medium including storing computer program, above computer program are operable to make calculating
Machine executes the step some or all of as described in the embodiment of the present application second aspect either method.The computer program product
It can be a software installation packet.
As can be seen that signal processing method and Related product described in above-mentioned the embodiment of the present application, are applied to wearable
Equipment, the wearable device are worn on user's head, obtain the target profile of mood state of user, meet in target profile of mood state pre-
If when profile of mood state, according to the mapping relations between preset profile of mood state and electrical wave parameters, determining and target profile of mood state pair
The target electrical wave parameters answered generate target electric wave corresponding with target electrical wave parameters, and target electric wave is for stimulating user, with adjustment
The mood of user, it is thus possible to electric wave be generated, to adjust the mood of user.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Figure 1A is a kind of structural schematic diagram of wearable device disclosed in the embodiment of the present application；
Figure 1B is a kind of flow diagram of signal processing method disclosed in the embodiment of the present application；
Fig. 2 is the flow diagram of another signal processing method disclosed in the embodiment of the present application；
Fig. 3 is the flow diagram of another signal processing method disclosed in the embodiment of the present application；
Fig. 4 is the structural schematic diagram of another wearable device disclosed in the embodiment of the present application；
Fig. 5 A are a kind of structural schematic diagrams of signal processing apparatus disclosed in the embodiment of the present application；
Fig. 5 B are the structural schematic diagrams of another signal processing apparatus disclosed in the embodiment of the present application；
Fig. 5 C are the structural schematic diagrams of another signal processing apparatus disclosed in the embodiment of the present application.
Specific implementation mode
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application are clearly and completely described, it is clear that described embodiment is only
The embodiment of the application part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model of the application protection
It encloses.
It is described in detail separately below.
Term " first ", " second ", " third " in the description and claims of this application and the attached drawing and "
Four " etc. be for distinguishing different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover and non-exclusive include.Such as it contains the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but further include the steps that optionally not listing or list
Member, or further include optionally for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Wearable device may include following at least one：Wireless headset, brain wave collector, augmented reality
(augmented reality, AR)/virtual reality (virtual reality, VR) equipment, intelligent glasses etc., wherein nothing
Line earphone can be realized by following technology and be communicated：Wireless Fidelity (wireless fidelity, Wi-Fi) technology, bluetooth skill
Art, visible light communication technology, black light communication technology (infrared communication technology, ultraviolet communications technology) etc..The application
In embodiment, by taking wireless headset as an example comprising left and right earplug, left earplug can be used as an individual components, right earplug also may be used
Using as an individual components.
Optionally, wireless headset can be clip-on type earphone, or PlayGear Stealth, or wear-type ear
Machine, the embodiment of the present application do not limit.
Wireless headset can be accommodated in Earphone box, and Earphone box may include：Two receiving cavities (the first receiving cavity and second
Receiving cavity), the size and shape of two receiving cavities is designed to receive a pair of of wireless headset (left earplug and right earplug)；Setting exists
One or more earphone outer covering magnetic parts in box, said one or multiple earphone outer covering magnetic parts are used for will be a pair of wireless
Earphone magnetic attraction and respectively magnetism are fixed in two receiving cavities.Earphone box can also include ear cap.Wherein, it first receives
The size and shape of chamber is designed to that the first wireless headset of reception, the size and shape of the second receiving cavity are designed to receive second wirelessly
Earphone.
The battery for the recyclable charging that wireless headset may include earphone outer covering, be arranged in earphone outer covering is (for example, lithium is electric
Pond), the loud speakers of multiple hard contacts including actuator unit and direct sound port for connecting battery and charging unit
Component, wherein actuator unit includes magnet, voice coil and diaphragm, and actuator unit is used to make a sound from direct sound port,
The outer surface in earphone outer covering is arranged in above-mentioned multiple hard contacts.
In one possible implementation, wireless headset can also include Petting Area, which can be located in ear
The outer surface of machine shell is provided at least one touch sensor in Petting Area, for detecting touch operation, touch sensor
It may include capacitance sensor.When user touches Petting Area, at least one capacitance sensor can detect selfcapacity
Variation is to identify touch operation.
In one possible implementation, wireless headset can also include acceleration transducer and three-axis gyroscope, add
Velocity sensor and three-axis gyroscope can be arranged in earphone outer covering, acceleration transducer and three-axis gyroscope for identification without
The pick-up of line earphone and remove action.
In one possible implementation, wireless headset can also include at least one baroceptor, air pressure sensing
Device can be arranged on the surface of earphone outer covering, for the air pressure in detection ear after wireless headset wearing.Air pressure sensing can be passed through
Device detects the wearing elasticity of wireless headset.When detect wireless headset wear it is more loose when, wireless headset can to wireless ear
The electronic device of machine connection sends prompt message, to prompt user's wireless headset to fall risk.
It describes in detail below to the embodiment of the present application.
A is please referred to Fig.1, Figure 1A is a kind of structural schematic diagram of wearable device disclosed in the embodiment of the present application, wearable
Equipment 100 includes storage and processing circuit 110, and the telecommunication circuit 120 and biography being connect with the storage and processing circuit 110
Sensor 170, wherein：
Wearable device 100 may include control circuit, which may include storage and processing circuit 110.It should
Storing and processing circuit 110 can be with memory, such as hard drive memory, and nonvolatile memory (such as flash memory or is used for
Form other electrically programmable read only memories etc. of solid state drive), volatile memory (such as either statically or dynamically deposit at random
Access to memory etc.) etc., the embodiment of the present application is not restricted.Processing circuit in storage and processing circuit 110 can be used for controlling
The operating of wearable device 100.The processing circuit can microprocessor based on one or more, microcontroller, at digital signal
Manage device, baseband processor, power management unit, audio codec chip, application-specific integrated circuit, display-driver Ics
Etc. realizing.
Storage and processing circuit 110 can be used for running the software in wearable device 100, such as the Internet browser application journey
Sequence, voice over internet protocol (Voice over Internet Protocol, VOIP) call application program, Email
Application program, media play-back application, operation system function etc..These softwares can be used for executing some control operations, example
Such as, the Image Acquisition based on camera, the ambient light measurement based on ambient light sensor, based on proximity sensor close to sensing
Device measures, the information display function that the positioning indicators such as status indicator lamp based on light emitting diode are realized, based on touch
The touch event of sensor detects, function associated with information is shown on multiple (such as layering) displays, with execution
The associated operation of wireless communication function, operation associated with collecting and generating audio signal, is pressed with collection and treatment button
Other functions etc. in the associated control operation of event data and wearable device 100 are pressed, the embodiment of the present application does not limit
System.
Wearable device 100 can also include input-output circuit 150.Input-output circuit 150 can be used for making to wear
It wears equipment 100 and realizes outputting and inputting for data, that is, allow wearable device 100 from outer equipment receiving data and also permission can
Wearable device 100 exports data to external equipment from wearable device 100.Input-output circuit 150 may further include
Sensor 170.Sensor 170 may include ambient light sensor, the proximity sensor based on light and capacitance, touch sensor
(for example, being based on light touch sensor and/or capacitive touch sensors, wherein touch sensor can be touching display screen
A part can also be used as a touch sensor arrangement and independently use), acceleration transducer and other sensors etc..
Input-output circuit 150 can also include one or more displays, such as display 130.Display 130 can
To include liquid crystal display, organic light emitting diode display, electronic ink display, plasma display, using other aobvious
Show combination one or several kinds of in the display of technology.Display 130 may include touch sensor array (that is, display
130 can be touching display screen).Touch sensor can be by transparent touch sensor electrode (such as tin indium oxide (ITO)
Electrode) capacitive touch sensors that are formed of array, or can be the touch sensor formed using other touching techniques, example
Such as sound wave touch-control, pressure sensible touch, resistive touch, optical touch etc., the embodiment of the present application is not restricted.
Audio component 140 can be used for providing audio input and output function for wearable device 100.Wearable device
Audio component 140 in 100 may include loud speaker, microphone, buzzer, tone generator and other for generating and examining
Survey the component of sound.
Telecommunication circuit 120 can be used for providing the ability with external device communication for wearable device 100.Telecommunication circuit
120 may include analog- and digital- input-output interface circuit, and based on radiofrequency signal and/or the wireless communication of optical signal electricity
Road.Radio communication circuit in telecommunication circuit 120 may include that radio-frequency transceiver circuitry, power amplifier circuit, low noise are put
Big device, switch, filter and antenna.For example, the radio communication circuit in telecommunication circuit 120 may include for passing through hair
Near-field coupling electromagnetic signal is penetrated and received to support the circuit of near-field communication (Near Field Communication, NFC).Example
Such as, telecommunication circuit 120 may include near-field communication aerial and near-field communication transceiver.Telecommunication circuit 120 can also include honeycomb
Telephone transceiver and antenna, wireless lan transceiver circuit and antenna etc..
Wearable device 100 can further include battery, power management circuitry and other input-output units 160.
Input-output unit 160 may include button, control stick, click wheel, scroll wheel, touch tablet, keypad, keyboard, camera,
Light emitting diode and other positioning indicators etc..
User can input a command for the operation of control wearable device 100 by input-output circuit 150, and can
To use the output data of input-output circuit 150 status information from wearable device 100 and other defeated is received to realize
Go out.
Based on wearable device described in above-mentioned Figure 1A, following function can be used to implement：
The sensor 170, the target profile of mood state for obtaining user；
The storage and processing circuit 110 is used for when the target profile of mood state meets and presets profile of mood state, according to pre-
If profile of mood state and electrical wave parameters between mapping relations, determine that corresponding with target profile of mood state target electric wave is joined
Number；
The telecommunication circuit 120, for generating target electric wave corresponding with the target electrical wave parameters, the target electric wave
For stimulating user, to adjust the mood of the user.
As can be seen that wearable device described in above-mentioned the embodiment of the present application, the wearable device are worn on user
Head obtains the target profile of mood state of user, when target profile of mood state meets and presets profile of mood state, according to preset mood class
Mapping relations between type and electrical wave parameters determine target electrical wave parameters corresponding with target profile of mood state, generate and target electricity
The corresponding target electric wave of wave parameter, target electric wave is for stimulating user, to adjust the mood of user, it is thus possible to electric wave is generated,
To adjust the mood of user.
In a possible example, in terms of the target profile of mood state for obtaining user, the sensor 170 is specific
For：
Acquire the eeg signal of the user；
The target profile of mood state is determined according to the eeg signal.
In a possible example, the storage and processing circuit 110 also particularly useful for：
Determine the corresponding the average energy value of the eeg signal；And according between preset energy value and running parameter
Mapping relations, determine the corresponding target operating parameters of described the average energy value；
In terms of generation target electric wave corresponding with the target electrical wave parameters, the telecommunication circuit is specifically used for：
It works according to the target operating parameters, to generate target electric wave corresponding with the target electrical wave parameters.
In a possible example, in terms of the target profile of mood state for obtaining user, the sensor 170 is specific
For：
Obtain the target face muscular movement parameter of user；
According to the mapping relations between preset facial muscle movements parameter and profile of mood state, the target face flesh is determined
The corresponding target profile of mood state of meat kinematic parameter.
In a possible example, the storage and processing circuit 110 is generated also particularly useful in the telecommunication circuit
After target electric wave corresponding with the target electrical wave parameters, according to preset profile of mood state and the mapping between music is recommended to close
System determines that the corresponding target of the target profile of mood state recommends music；
The sensor 170 also particularly useful for：Obtain target environment parameter；
The storage and processing circuit 110, also particularly useful for：
According to the mapping relations between preset environmental parameter and play parameter, determine that the target environment parameter is corresponding
Target play parameter；
The audio component 140 is specifically used for playing the target recommendation music according to the target play parameter.
Optionally, it is based on wearable device described in above-mentioned Figure 1A, can be used to implement following method：
The sensor 170 obtains the target profile of mood state of user；
The storage and processing circuit 110 is when the target profile of mood state meets and presets profile of mood state, according to preset
Mapping relations between profile of mood state and electrical wave parameters determine target electrical wave parameters corresponding with the target profile of mood state；
The telecommunication circuit 120 generates target electric wave corresponding with the target electrical wave parameters, and the target electric wave is used for
User is stimulated, to adjust the mood of the user.
B is please referred to Fig.1, Figure 1B is a kind of flow diagram of signal processing method disclosed in the embodiment of the present application.Using
In wearable device as shown in Figure 1A, wearable device is worn on user's head, which includes the following steps.
101, the target profile of mood state of user is obtained.
Wherein, in the embodiment of the present application, profile of mood state may include but be not limited only to：It is glad, sad, gloomy, angry, prevent
Funeral, disappointment etc., in the specific implementation, sensor can be arranged in wearable device, sensor is following at least one：Brain wave senses
Device, muscle sensor, heart rate sensor, ultrasonic sensor, photoelectric sensor etc. obtain sensor number by sensor
According to, and sensing data is analyzed, obtain the target profile of mood state of user.
Optionally, above-mentioned steps 101 obtain the target profile of mood state of user, it may include following steps：
A11, the eeg signal for acquiring the user；
A12, the target profile of mood state is determined according to the eeg signal.
Wherein, brain wave sensor in turn can divide eeg signal for acquiring the eeg signal of user
Analysis, obtains the target profile of mood state of user.
Specifically, above-mentioned steps A12 determines the target profile of mood state, it may include as follows according to the eeg signal
Step：
A121, the eeg signal is pre-processed, obtains referring to eeg signal；
A122, it is sampled and quantification treatment with reference to eeg signal to described, obtains discrete eeg signal；
A123, the multiple extreme points for determining the discrete eeg signal；
A124, using the mean square deviation of the multiple extreme point as refer to mood value；
A125, according to the mapping relations between preset mood value and profile of mood state, determine and described corresponded to reference to mood value
The target profile of mood state.
Wherein, above-mentioned pretreatment can be following at least one：Signal amplification, filtering (low-pass filtering, high-pass filtering, band
Pass filter etc.), Signal separator (for example, the eeg signal of multiple users, isolates the eeg signal of designated user) etc..
Wearable device can obtain referring to eeg signal after pre-processing eeg signal, to believing with reference to brain wave
Sampling and quantification treatment number are carried out, discrete eeg signal is obtained, sampling, quantization can reduce data volume and promote analysis
Efficiency, can extract multiple extreme points of discrete eeg signal, and extreme point may include maximum and minimum, can be true
The mean square deviation of fixed multiple extreme points, mean square deviation are demonstrated by the mood fluctuation of user to a certain extent, therefore, using mean square deviation as
The mapping relations between mood value and profile of mood state, in turn, Ke Yiyi can be prestored with reference to mood value, in wearable device
It is determined according to the mapping relations and is worth corresponding target profile of mood state with reference to mood.
Under illustration, illustrate how to obtain with reference to mood value in detail below.
Assuming that there are following 5 extreme points A, B, C, D and E, then, the average value of 5 extreme pointsCan be：
In turn, it can get the meansquaredeviationσ of above-mentioned extreme point.
It should illustrate, the meansquaredeviationσ of above-mentioned acquisition can be used as referring to mood value.
The mapping relations between mood value and profile of mood state are elaborated with reference to table 1.As shown in table 1.
Table 1
| Mood value | Profile of mood state |
| a≤σ≤b | It is glad |
| c≤σ≤d | It is sad |
| e≤σ≤f | It is gloomy |
| g≤σ≤h | It is angry |
| i≤σ≤j | It is dejected |
| k≤σ≤l | It is disappointed |
Wherein, σ indicate mood value, b, c, d, e, f, g, h, i, k, l all be constant, and b≤c, d≤e, f≤g, h≤i,
With j≤k.For example, as a≤σ≤b, determine that the corresponding profile of mood state of the eeg signal of user at this time is happiness.
Optionally, above-mentioned steps 101 obtain the target profile of mood state of user, it may include following steps：
B11, the target face muscular movement parameter for obtaining user；
B12, according to the mapping relations between preset facial muscle movements parameter and profile of mood state, determine the target face
The corresponding target profile of mood state of portion's muscular movement parameter.
Wherein, muscle sensor can be used for detecting facial muscle movements parameter, in this way, can be obtained by muscle sensor
Take the target face muscular movement parameter at family.
Optionally, above-mentioned facial muscle movements parameter may include following at least one：Facial entirety muscular movement parameter,
Nervimotion parameter, nose muscle kinematic parameter, eye muscle kinematic parameter etc., certainly other position muscular movements of face are joined
Number also within the scope of protection of this application, does not repeat excessively herein.
Optionally, the whole muscular movement parameter of face may include facial expression, specifically, by acquiring muscular movement ginseng
Number, goes out user's expression by muscular movement Parameter analysis, in another example, muscular movement parameter can also include following at least one：
Muscular movement direction, muscular movement position (for example, eye muscle, lip muscle, throat muscles, ear's muscle etc.), muscle
Motion amplitude etc..
Optionally, nervimotion parameter may include following at least one：Neuron type is (for example, voice class, action class
Etc.), neuronal motor liveness (for example, user's brain wave can be acquired, being reflected by brain wave energy), neuronal motor
Region (for example, left brain moves, right brain movement etc.).
Optionally, eye muscle kinematic parameter can be following at least one：Blink kinematic parameter (monocular movement parameter,
Movements binocular parameter), eye movement parameter (simple eye ball kinematic parameter, double eyeball kinematic parameter), blink kinematic parameter specifically may be used
For：Number of winks, Blink rate (having in mind for example, closing one's eyes and narrowing, Blink rate between the two is different), eye movement parameter
It is specifically as follows：Movement that eyeball side-to-side movement, eyeball move up and down, eyeball is hovered is (for example, eyeball moves back and forth up and down or eye
Ball or so moves back and forth etc.), show the whites of one's eyes etc..
Optionally, nose muscle kinematic parameter can be following at least one：Respiratory movement parameter, the nose direction of motion
(to the left, to the right), nose action (for example, alarmming nose) etc..Respiratory movement parameter may include following at least one：Breathing time
Number, respiratory rate, amplitude of respiration (for example, shallow breathing and deep breathing are different) etc..
102, when the target profile of mood state meets and presets profile of mood state, according to preset profile of mood state and electrical wave parameters
Between mapping relations, determine corresponding with target profile of mood state target electrical wave parameters.
Wherein, above-mentioned default profile of mood state can be that user is voluntarily arranged, alternatively, system default, default profile of mood state can
To include at least one mood.Above-mentioned electrical wave parameters may include following at least one：Wavelength, amplitude, period, frequency etc..
The mapping relations between preset profile of mood state and electrical wave parameters can be prestored in wearable device, it in turn, can foundation
The mapping relations determine the corresponding target electrical wave parameters of target profile of mood state.
103, target electric wave corresponding with the target electrical wave parameters is generated, the target electric wave is used to stimulate user, with
Adjust the mood of the user.
Wherein, wearable device may include telecommunication circuit, in turn, be generated by telecommunication circuit corresponding with target electrical wave parameters
Target electric wave, target electric wave then can be used for stimulating user, and main includes the nerve or cerebral cortex of stimulation user, to adjust
The mood of whole user.
Optionally, between above-mentioned steps 101 and step 103, can also include the following steps：
C1, the corresponding the average energy value of the eeg signal is determined；
C2, according to the mapping relations between preset energy value and running parameter, determine that described the average energy value is corresponding
Target operating parameters；
So, above-mentioned steps 103 generate target electric wave corresponding with the target electrical wave parameters, can be as follows
Implement：
It works according to the target operating parameters, to generate target electric wave corresponding with the target electrical wave parameters.
Wherein, after above-mentioned steps A11, above-mentioned steps C1-C2 can be executed, above-mentioned running parameter may include but not
It is only limitted to：Operating current, operating voltage, operating power, operating position etc., operating current refer to generating target with how much current
Electric wave, operating voltage refer to then that much voltage generates target electric wave, and operating power refers to then generating target electric wave with much power,
Operating position refers to then target electric wave is contacted by which position with user.In the specific implementation, can determine that brain wave is believed
Number corresponding the average energy value, the mapping that can be prestored between preset energy value and running parameter in wearable device are closed
System, in turn, can determine the corresponding target operating parameters of the average energy value according to the mapping relations, then is executing above-mentioned steps
It during 103, then can work according to target operating parameters, to generate target electricity corresponding with target electrical wave parameters
Wave has better mood regulating effect, the user experience is improved in this way, the electric wave suitable with user mood can be obtained.
Optionally, it after above-mentioned steps 103 generate target electric wave corresponding with the target electrical wave parameters, can also wrap
Include following steps：
D1, according to preset profile of mood state and recommend music between mapping relations, determine the target profile of mood state pair
The target answered recommends music；
D2, target environment parameter is obtained；
D3, according to the mapping relations between preset environmental parameter and play parameter, determine the target environment parameter pair
The target play parameter answered；
D4, the target recommendation music is played according to the target play parameter.
Wherein, specifically, the sensor includes environmental sensor, and environmental sensor is used to obtain target environment parameter,
Environmental sensor can be following at least one：Alignment sensor, humidity sensor, temperature sensor, external sound detection pass
Sensor etc..Target environment parameter can be obtained by environmental sensor, target environment parameter may include following at least one：Position
It sets, humidity, temperature, environmental volume etc..Above-mentioned recommendation music may include following at least one：Singer is (for example, singer A, song
Hand B etc.), song style (for example, light music, rock and roll), song language (for example, Guangdong language, national language, English etc.) etc., broadcast
It may include following at least one to put parameter：Volume, audio, etc..In the specific implementation, can be prestored in wearable device
Mapping relations between preset profile of mood state and recommendation music, the corresponding mesh of target profile of mood state is determined according to the mapping relations
Mark recommends music.The mapping relations between preset environmental parameter and play parameter can also be prestored in wearable device,
After obtaining target environment parameter, the corresponding target play parameter of target environment parameter can be determined according to the mapping relations,
In turn, it plays target according to target play parameter and recommends music.By the embodiment of the present application, it can not only generate electric wave stimulation and use
Family can also play music, for preferably adjusting user mood.
As can be seen that above-mentioned the embodiment of the present application described in signal processing method, be applied to wearable device, it is described can
Wearable device is worn on user's head, obtains the target profile of mood state of user, meets in target profile of mood state and presets profile of mood state
When, according to the mapping relations between preset profile of mood state and electrical wave parameters, determine target electricity corresponding with target profile of mood state
Wave parameter generates target electric wave corresponding with target electrical wave parameters, and target electric wave is for stimulating user, to adjust the heart of user
Feelings, it is thus possible to electric wave be generated, to adjust the mood of user.
Referring to Fig. 2, Fig. 2 is a kind of flow diagram of signal processing method disclosed in the embodiment of the present application.It is applied to
Wearable device as shown in Figure 1A, wearable device are worn on user's head, which includes the following steps.
201, the eeg signal of the user is acquired.
202, the target profile of mood state of the user is determined according to the eeg signal.
203, the corresponding the average energy value of the eeg signal is determined.
204, according to the mapping relations between preset energy value and running parameter, determine that described the average energy value is corresponding
Target operating parameters.
205, when the target profile of mood state meets and presets profile of mood state, according to preset profile of mood state and electrical wave parameters
Between mapping relations, determine corresponding with target profile of mood state target electrical wave parameters.
206, it works according to the target operating parameters, to generate target electricity corresponding with the target electrical wave parameters
Wave, the target electric wave is for stimulating user, to adjust the mood of the user.
As can be seen that signal processing method described in above-mentioned the embodiment of the present application, is applied to wearable device, acquisition is used
The eeg signal at family determines the target profile of mood state of user according to eeg signal, determines that eeg signal is corresponding average
Energy value determines the corresponding target operation of the average energy value according to the mapping relations between preset energy value and running parameter
Parameter, when target profile of mood state meets and presets profile of mood state, according to the mapping between preset profile of mood state and electrical wave parameters
Relationship determines target electrical wave parameters corresponding with target profile of mood state, works according to target operating parameters, with generation and mesh
The corresponding target electric wave of electrical wave parameters is marked, target electric wave is for stimulating user, to adjust the mood of user, in this way, can pass through
The brain wave of user is acquired to judge user mood type, and then the electricity suitable with user mood and brain wave can be generated
Wave, in this way, can not only generate electric wave stimulation user, can also play music, for preferably adjusting to adjust the mood of user
Save user mood.
Referring to Fig. 3, Fig. 3 is a kind of flow diagram of signal processing method disclosed in the embodiment of the present application, it is applied to
Wearable device as shown in Figure 1A, wearable device are worn on user's head, which includes the following steps.
301, the target profile of mood state of user is obtained.
302, when the target profile of mood state meets and presets profile of mood state, according to preset profile of mood state and electrical wave parameters
Between mapping relations, determine corresponding with target profile of mood state target electrical wave parameters.
303, target electric wave corresponding with the target electrical wave parameters is generated, the target electric wave is used to stimulate user, with
Adjust the mood of the user.
304, according to the mapping relations between preset profile of mood state and recommendation music, the target profile of mood state pair is determined
The target answered recommends music.
305, target environment parameter is obtained.
306, according to the mapping relations between preset environmental parameter and play parameter, the target environment parameter pair is determined
The target play parameter answered.
307, it plays the target according to the target play parameter and recommends music.
As can be seen that signal processing method described in above-mentioned the embodiment of the present application, is applied to wearable device, obtains and use
The target profile of mood state at family is joined when target profile of mood state meets and presets profile of mood state according to preset profile of mood state and electric wave
Mapping relations between number determine target electrical wave parameters corresponding with target profile of mood state, generate corresponding with target electrical wave parameters
Target electric wave, target electric wave is for stimulating user, to adjust the mood of user, according to preset profile of mood state with recommend music
Between mapping relations, determine that the corresponding target of target profile of mood state recommends music, target environment parameter obtained, according to preset
Mapping relations between environmental parameter and play parameter determine the corresponding target play parameter of target environment parameter, according to target
Play parameter plays target and recommends music.
Referring to Fig. 4, Fig. 4 is the structural schematic diagram of another wearable device disclosed in the embodiment of the present application, as schemed institute
Show, which includes processor, memory, communication interface and one or more programs, wherein said one is more
A program is stored in above-mentioned memory, and is configured to be executed by above-mentioned processor, above procedure include for execute with
The instruction of lower step：
Obtain the target profile of mood state of user；
When the target profile of mood state meets and presets profile of mood state, according between preset profile of mood state and electrical wave parameters
Mapping relations, determine corresponding with target profile of mood state target electrical wave parameters；
Target electric wave corresponding with the target electrical wave parameters is generated, the target electric wave is for stimulating user, with adjustment
The mood of the user.
As can be seen that wearable device described in above-mentioned the embodiment of the present application, the wearable device are worn on user
Head obtains the target profile of mood state of user, when target profile of mood state meets and presets profile of mood state, according to preset mood class
Mapping relations between type and electrical wave parameters determine target electrical wave parameters corresponding with target profile of mood state, generate and target electricity
The corresponding target electric wave of wave parameter, target electric wave is for stimulating user, to adjust the mood of user, it is thus possible to electric wave is generated,
To adjust the mood of user.
In a possible example, in terms of the target profile of mood state for obtaining user, above procedure includes being used for
Execute the instruction of following steps：
Acquire the eeg signal of the user；
The target profile of mood state is determined according to the eeg signal.
In a possible example, above procedure further includes the instruction for executing following steps：
Determine the corresponding the average energy value of the eeg signal；
According to the mapping relations between preset energy value and running parameter, the corresponding target of described the average energy value is determined
Running parameter；
It is described generate corresponding with target electrical wave parameters target electric wave in terms of, above procedure include for execution with
The instruction of lower step：
It works according to the target operating parameters, to generate target electric wave corresponding with the target electrical wave parameters.
In a possible example, in terms of the target profile of mood state for obtaining user, above procedure includes being used for
Execute the instruction of following steps：
Obtain the target face muscular movement parameter of user；
According to the mapping relations between preset facial muscle movements parameter and profile of mood state, the target face flesh is determined
The corresponding target profile of mood state of meat kinematic parameter.
In a possible example, after generation target electric wave corresponding with the target electrical wave parameters, on
It further includes the instruction for executing following steps to state program：
According to preset profile of mood state and recommend the mapping relations between music, determines that the target profile of mood state is corresponding
Target recommends music；
Obtain target environment parameter；
According to the mapping relations between preset environmental parameter and play parameter, determine that the target environment parameter is corresponding
Target play parameter；
The target, which is played, according to the target play parameter recommends music.
It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is appreciated that
, for wearable device in order to realize above-mentioned function, it comprises execute the corresponding hardware configuration of each function and/or software mould
Block.Those skilled in the art should be readily appreciated that, in conjunction with each exemplary unit of embodiment description presented herein
And algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function actually with
Hardware or computer software drive the mode of hardware to execute, and depend on the specific application and design constraint item of technical solution
Part.Professional technician specifically can realize described function to each using distinct methods, but this reality
Now it is not considered that exceeding scope of the present application.
The embodiment of the present application can carry out wearable device according to the above method example division of functional unit, for example,
Each function can be corresponded to and divide each functional unit, it is single that two or more functions can also be integrated in a processing
In member.The form that hardware had both may be used in above-mentioned integrated unit is realized, can also be realized in the form of SFU software functional unit.
It should be noted that be schematical, only a kind of division of logic function to the division of unit in the embodiment of the present application, it is practical
There may be another division manner when realization.
Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram of signal processing apparatus 500 disclosed in the embodiment of the present application, application
In wearable device, the wearable device is worn on user's head, and the signal processing apparatus 500 includes first acquisition unit
501, the first determination unit 502 and generation unit 503, wherein：
The first acquisition unit 501, the target profile of mood state for obtaining user；
First determination unit 502 is used for when the target profile of mood state meets and presets profile of mood state, according to default
Profile of mood state and electrical wave parameters between mapping relations, determine corresponding with target profile of mood state target electrical wave parameters；
The generation unit 503, for generating target electric wave corresponding with the target electrical wave parameters, the target electric wave
For stimulating user, to adjust the mood of the user.
As can be seen that above-mentioned the embodiment of the present application described in signal processing apparatus, be applied to wearable device, it is described can
Wearable device is worn on user's head, obtains the target profile of mood state of user, meets in target profile of mood state and presets profile of mood state
When, according to the mapping relations between preset profile of mood state and electrical wave parameters, determine target electricity corresponding with target profile of mood state
Wave parameter generates target electric wave corresponding with target electrical wave parameters, and target electric wave is for stimulating user, to adjust the heart of user
Feelings, it is thus possible to electric wave be generated, to adjust the mood of user.
In a possible example, in terms of the target profile of mood state for obtaining user, the first acquisition unit
501 are specifically used for：
Acquire the eeg signal of the user；
The target profile of mood state is determined according to the eeg signal.
In a possible example, if Fig. 5 B, Fig. 5 B are the another modification knot of signal processing apparatus described in Fig. 5 A
Structure can also include the second determination unit 504 compared with Fig. 5 A, specific as follows：
Second determination unit 504, for determining the corresponding the average energy value of the eeg signal；And according to pre-
If energy value and running parameter between mapping relations, determine the corresponding target operating parameters of described the average energy value；
In terms of generation target electric wave corresponding with the target electrical wave parameters, the generation unit 503 is specifically used
In：
It works according to the target operating parameters, to generate target electric wave corresponding with the target electrical wave parameters.
In a possible example, in terms of the target profile of mood state for obtaining user, the first acquisition unit
501 are specifically used for：
Obtain the target face muscular movement parameter of user；
According to the mapping relations between preset facial muscle movements parameter and profile of mood state, the target face flesh is determined
The corresponding target profile of mood state of meat kinematic parameter.
In a possible example, if Fig. 5 C, Fig. 5 C are the another modification knot of signal processing apparatus described in Fig. 5 A
Structure can also include compared with Fig. 5 A：Third determination unit 505, second acquisition unit 506 and broadcast unit 507, tool
Body is as follows：
The third determination unit 505, it is corresponding with the target electrical wave parameters for being generated in the generation unit 503
After target electric wave, according to preset profile of mood state and recommends the mapping relations between music, determine the target profile of mood state
Corresponding target recommends music；
The second acquisition unit 506, for obtaining target environment parameter；
The third determination unit 505, also particularly useful for according to the mapping between preset environmental parameter and play parameter
Relationship determines the corresponding target play parameter of the target environment parameter；
The broadcast unit 507 recommends music for playing the target according to the target play parameter.
The embodiment of the present application also provides a kind of computer storage media, wherein computer storage media storage is for electricity
The computer program that subdata exchanges, the computer program make computer execute any as described in above method embodiment
Some or all of method step, above computer include wearable device.
The embodiment of the present application also provides a kind of computer program product, and above computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, above computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of either method described in method embodiment step.The computer program product can be a software installation
Packet, above computer includes wearable device.
It should be noted that for each method embodiment above-mentioned, for simple description, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, certain steps can be performed in other orders or simultaneously.Secondly, those skilled in the art should also know
It knows, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, for example, said units division, it is only a kind of
Division of logic function, formula that in actual implementation, there may be another division manner, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The above-mentioned unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.Above-mentioned integrated list
The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If above-mentioned integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can be stored in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment above method of the application
Step.And memory above-mentioned includes：USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer-readable memory, memory
May include：Flash disk, read-only memory (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific implementation and application range
There is change place, to sum up above-mentioned, the contents of this specification should not be construed as limiting the present application.
Claims (13)
1. a kind of wearable device, which is characterized in that the wearable device is worn on user's head, the wearable device packet
Storage and processing circuit is included, and the telecommunication circuit and sensor being connect with the storage and processing circuit, wherein
The sensor, the target profile of mood state for obtaining user；
The storage and processing circuit is used for when the target profile of mood state meets and presets profile of mood state, according to the preset heart
Mapping relations between feelings type and electrical wave parameters determine target electrical wave parameters corresponding with the target profile of mood state；
The telecommunication circuit, for generating target electric wave corresponding with the target electrical wave parameters, the target electric wave is for piercing
User is swashed, to adjust the mood of the user.
2. wearable device according to claim 1, which is characterized in that in the target profile of mood state side for obtaining user
Face, the sensor are specifically used for：
Acquire the eeg signal of the user；
The target profile of mood state is determined according to the eeg signal.
3. wearable device according to claim 2, which is characterized in that the storage and processing circuit also particularly useful for：
Determine the corresponding the average energy value of the eeg signal；And according to reflecting between preset energy value and running parameter
Relationship is penetrated, determines the corresponding target operating parameters of described the average energy value；
In terms of generation target electric wave corresponding with the target electrical wave parameters, the telecommunication circuit is specifically used for：
It works according to the target operating parameters, to generate target electric wave corresponding with the target electrical wave parameters.
4. wearable device according to claim 1, which is characterized in that in the target profile of mood state side for obtaining user
Face, the sensor are specifically used for：
Obtain the target face muscular movement parameter of user；
According to the mapping relations between preset facial muscle movements parameter and profile of mood state, the target face muscle fortune is determined
The corresponding target profile of mood state of dynamic parameter.
5. according to claim 1-4 any one of them wearable devices, which is characterized in that the wearable device further includes sound
Frequency component；
The storage and processing circuit generates mesh corresponding with the target electrical wave parameters also particularly useful in the telecommunication circuit
After marking electric wave, according to preset profile of mood state and recommends the mapping relations between music, determine the target profile of mood state pair
The target answered recommends music；
The sensor also particularly useful for：Obtain target environment parameter；
The storage and processing circuit, also particularly useful for：
According to the mapping relations between preset environmental parameter and play parameter, the corresponding target of the target environment parameter is determined
Play parameter；
The audio component is specifically used for playing the target recommendation music according to the target play parameter.
6. a kind of signal processing method, which is characterized in that be applied to wearable device, the wearable device, which is worn on, uses account
Portion, the method includes：
Obtain the target profile of mood state of user；
When the target profile of mood state meets and presets profile of mood state, according to reflecting between preset profile of mood state and electrical wave parameters
Relationship is penetrated, determines target electrical wave parameters corresponding with the target profile of mood state；
Target electric wave corresponding with the target electrical wave parameters is generated, the target electric wave is for stimulating user, described in adjustment
The mood of user.
7. according to the method described in claim 6, it is characterized in that, it is described obtain user target profile of mood state, including：
Acquire the eeg signal of the user；
The target profile of mood state is determined according to the eeg signal.
8. the method according to the description of claim 7 is characterized in that the method further includes：
Determine the corresponding the average energy value of the eeg signal；
According to the mapping relations between preset energy value and running parameter, the corresponding target operation of described the average energy value is determined
Parameter；
It is described to generate corresponding with target electrical wave parameters target electric wave, including：
It works according to the target operating parameters, to generate target electric wave corresponding with the target electrical wave parameters.
9. according to the method described in claim 6, it is characterized in that, it is described obtain user target profile of mood state, including：
Obtain the target face muscular movement parameter of user；
According to the mapping relations between preset facial muscle movements parameter and profile of mood state, the target face muscle fortune is determined
The corresponding target profile of mood state of dynamic parameter.
10. according to claim 6-9 any one of them methods, which is characterized in that join with the target electric wave in the generation
After the corresponding target electric wave of number, the method further includes：
According to preset profile of mood state and recommend the mapping relations between music, determines the corresponding target of the target profile of mood state
Recommend music；
Obtain target environment parameter；
According to the mapping relations between preset environmental parameter and play parameter, the corresponding target of the target environment parameter is determined
Play parameter；
The target, which is played, according to the target play parameter recommends music.
11. a kind of signal processing apparatus, which is characterized in that be applied to wearable device, the wearable device is worn on user
Head, the signal processing apparatus include first acquisition unit, the first determination unit and generation unit, wherein：
The first acquisition unit, the target profile of mood state for obtaining user；
First determination unit is used for when the target profile of mood state meets and presets profile of mood state, according to preset mood
Mapping relations between type and electrical wave parameters determine target electrical wave parameters corresponding with the target profile of mood state；
The generation unit, for generating target electric wave corresponding with the target electrical wave parameters, the target electric wave is for piercing
User is swashed, to adjust the mood of the user.
12. a kind of wearable device, which is characterized in that including processor, memory, communication interface, and one or more journeys
Sequence, one or more of programs are stored in the memory, and are configured to be executed by the processor, described program
Include for executing the instruction such as the step in claim 6-10 any one of them methods.
13. a kind of computer readable storage medium, which is characterized in that computer program of the storage for electronic data interchange,
In, the computer program makes computer execute such as claim 6-10 any one of them methods.
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| CN112120719A (en) * | 2020-09-24 | 2020-12-25 | 西交利物浦大学 | Wearable system and method for emotion adjustment |
| CN113013833A (en) * | 2019-12-19 | 2021-06-22 | Oppo广东移动通信有限公司 | Equipment control method and related product |
| CN116931738A (en) * | 2023-09-13 | 2023-10-24 | 杭州般意科技有限公司 | Intervention stimulation method for dynamically adjusting current intensity based on brain waves |
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